School of Pharmacy, Hainan University, Haikou, 570228, People's Republic of China.
School of Pharmacy, Shenyang Medical College, Shenyang, 110034, People's Republic of China.
Int J Nanomedicine. 2022 Sep 6;17:3913-3931. doi: 10.2147/IJN.S371900. eCollection 2022.
As a type of biological macromolecule, natural polysaccharides have been widely used in wound healing due to their low toxicity, good biocompatibility, degradability and reproducibility. Electrospinning is a versatile and simple technique for producing continuous nanoscale fibers from a variety of natural and synthetic polymers. The application of electrospun nanofibers as wound dressings has made great progress and they are considered one of the most effective wound dressings. This paper reviews the preparation of polysaccharide nanofibers by electrospinning and their application prospects in the field of wound healing. A variety of polysaccharide nanofibers, including chitosan, starch, alginate, and hyaluronic acid are introduced. The preparation strategy of polysaccharide electrospun nanofibers and their functions in promoting wound healing are summarized. In addition, the future prospects and challenges for the preparation of polysaccharide nanofibers by electrospinning are also discussed.
作为一种生物大分子,天然多糖由于其低毒性、良好的生物相容性、可降解性和可再生性而被广泛应用于伤口愈合领域。电纺丝是一种通用且简单的技术,可从各种天然和合成聚合物中生产连续的纳米级纤维。作为伤口敷料的电纺纳米纤维的应用取得了很大进展,被认为是最有效的伤口敷料之一。本文综述了电纺丝制备多糖纳米纤维及其在伤口愈合领域的应用前景。介绍了包括壳聚糖、淀粉、海藻酸盐和透明质酸在内的多种多糖纳米纤维。总结了多糖电纺纳米纤维的制备策略及其在促进伤口愈合方面的作用。此外,还讨论了电纺丝制备多糖纳米纤维的未来前景和挑战。
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